β-Peptides: from structure to function

RP Cheng, SH Gellman, WF DeGrado - Chemical reviews, 2001 - ACS Publications
In recent years, our understanding of protein structure and function has advanced rapidly,
providing a mechanistic understanding of a wide variety of biological processes. As an …

Design of folded peptides

J Venkatraman, SC Shankaramma… - Chemical reviews, 2001 - ACS Publications
The construction of complex protein folds relies on the precise conversion of a linear
polypeptide chain into a compact 3-dimensional structure. The interplay of forces that link …

Structural chemistry of peptides containing backbone expanded amino acid residues: conformational features of β, γ, and hybrid peptides

PG Vasudev, S Chatterjee, N Shamala… - Chemical …, 2011 - ACS Publications
The remarkable complexity of globular protein structures was first revealed about half a
century ago, when the crystal structure of myoglobin was determined at 2.4 Å. 1 In the …

β2‐ and β3‐Peptides with Proteinaceous Side Chains: Synthesis and solution structures of constitutional isomers, a novel helical secondary structure and the …

D Seebach, S Abele, K Gademann… - Helvetica Chimica …, 1998 - Wiley Online Library
Enantiomerically pure β‐amino‐acid derivatives with the side chains of Ala, Val, and Leu in
the 2‐or 3‐position (β2‐and β3‐amino acids, resp.), as well as with substituents in both the 2 …

[PDF][PDF] Design of secondary structures in unnatural peptides: stable helical γ-tetra-, hexa-, and octapeptides and consequences of α-substitution

S Hanessian, X Luo, R Schaum… - Journal of the American …, 1998 - researchgate.net
The secondary structures of oligomeric organic molecules are known to reveal fascinating
architectures that can be responsible for their aesthetic beauty as well as their biological …

The twists and turns of β‐peptides

WF DeGrado, JP Schneider… - The Journal of peptide …, 1999 - Wiley Online Library
Recently, it has been discovered that peptides composed of β‐amino acids are capable of
adopting novel secondary structures demonstrating that peptides composed of α‐amino …

α/β-Peptide foldamers: state of the art

LKA Pilsl, O Reiser - Amino acids, 2011 - Springer
Interplay between proteins, nucleic acids, carbohydrates and/or lipids is involved in almost
every process in life on earth. As a consequence, a wide range of diseases results from …

Helix formation in α, γ-and β, γ-hybrid peptides: theoretical insights into mimicry of α-and β-peptides

C Baldauf, R Günther, HJ Hofmann - The Journal of Organic …, 2006 - ACS Publications
α, γ-and β, γ-hybrid peptides, which are composed of two different homologous amino acid
constituents in alternate order, are suggested as novel classes of peptide foldamers. On the …

Side‐chain control of β‐peptide secondary structures: Design principles

TA Martinek, F Fülöp - European journal of biochemistry, 2003 - Wiley Online Library
As one of the most important families of non‐natural polymers with the propensity to form
well‐defined secondary structures, the β‐peptides are attracting increasing attention. The …

β-Amino acid containing proteolitically stable dipeptide based hydrogels: encapsulation and sustained release of some important biomolecules at physiological pH …

J Nanda, A Banerjee - Soft Matter, 2012 - pubs.rsc.org
Two N-terminally protected dipeptides with a β-amino acid residue form hydrogels at
physiological pH and temperature. These two hydrogels have been characterized by various …